fbi files indicate the 4 were planning to unite at al qaeda training camp with the intent of returning to the u.s. to commit terrorist acts. >> san jose police are appealing for help to get a wanted killer off the street. 20,000 dollar reward now offered for the capture of second man who took part in a string of weekend crimes. police have already arrested this man jonathan will banks who committed the crimes with this man. the 2 are caused of killing 22-year-old the man during attempted carjacking at 7-11. victims friends are asking the suspect to turn himself in. >> justice should be done and i hope the guy gets caught and serves life in prison. because that's not the way people should leave this earth. >>reporter: 2 gunmen also accused of robbing 4 businesses and wound ago police officer during a shoot out. that officer suffered just minor injuries. >> artist arrested at the oakland airport as we reported last week for carrying what looked like bomb materill not face charges. jeffrey was stopped by tsa agents who noticed a suspicious looking watch. the artist says he made several of